I don't know if this is the best spot to post this but I thought I would put it up for people to use. I drew it up because I could not find a timescale that showed the different divisions in proper proportion to one another. I also made it to be updatable as the ICS comes out with revisions. Then I put it into perspective with events on the righthand side, including events that pertain to my home region Vancouver Island, to use with fossil displays etc. I wanted to aim it at a general audience,